123052160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 371165760

約数和(自身を除く): 248113600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 227, 242, 280, 308, 320, 352, 385, 440, 448, 454, 484, 560, 605, 616, 640, 704, 770, 847, 880, 896, 908, 968, 1120, 1135, 1210, 1232, 1408, 1540, 1589, 1694, 1760, 1816, 1936, 2240, 2270, 2420, 2464, 2497, 3080, 3178, 3388, 3520, 3632, 3872, 4235, 4480, 4540, 4840, 4928, 4994, 6160, 6356, 6776, 7040, 7264, 7744, 7945, 8470, 9080, 9680, 9856, 9988, 12320, 12485, 12712, 13552, 14528, 15488, 15890, 16940, 17479, 18160, 19360, 19976, 24640, 24970, 25424, 27104, 27467, 29056, 31780, 33880, 34958, 36320, 38720, 39952, 49280, 49940, 50848, 54208, 54934, 63560, 67760, 69916, 72640, 77440, 79904, 87395, 99880, 101696, 108416, 109868, 127120, 135520, 137335, 139832, 145280, 159808, 174790, 192269, 199760, 203392, 219736, 254240, 271040, 274670, 279664, 319616, 349580, 384538, 399520, 439472, 508480, 542080, 549340, 559328, 699160, 769076, 799040, 878944, 961345, 1016960, 1098680, 1118656, 1398320, 1538152, 1598080, 1757888, 1922690, 2197360, 2237312, 2796640, 3076304, 3515776, 3845380, 4394720, 5593280, 6152608, 7690760, 8789440, 11186560, 12305216, 15381520, 17578880, 24610432, 30763040, 61526080, 123052160]

約数ペア:

[(1, 123052160), (2, 61526080), (4, 30763040), (5, 24610432), (7, 17578880), (8, 15381520), (10, 12305216), (11, 11186560), (14, 8789440), (16, 7690760), (20, 6152608), (22, 5593280), (28, 4394720), (32, 3845380), (35, 3515776), (40, 3076304), (44, 2796640), (55, 2237312), (56, 2197360), (64, 1922690), (70, 1757888), (77, 1598080), (80, 1538152), (88, 1398320), (110, 1118656), (112, 1098680), (121, 1016960), (128, 961345), (140, 878944), (154, 799040), (160, 769076), (176, 699160), (220, 559328), (224, 549340), (227, 542080), (242, 508480), (280, 439472), (308, 399520), (320, 384538), (352, 349580), (385, 319616), (440, 279664), (448, 274670), (454, 271040), (484, 254240), (560, 219736), (605, 203392), (616, 199760), (640, 192269), (704, 174790), (770, 159808), (847, 145280), (880, 139832), (896, 137335), (908, 135520), (968, 127120), (1120, 109868), (1135, 108416), (1210, 101696), (1232, 99880), (1408, 87395), (1540, 79904), (1589, 77440), (1694, 72640), (1760, 69916), (1816, 67760), (1936, 63560), (2240, 54934), (2270, 54208), (2420, 50848), (2464, 49940), (2497, 49280), (3080, 39952), (3178, 38720), (3388, 36320), (3520, 34958), (3632, 33880), (3872, 31780), (4235, 29056), (4480, 27467), (4540, 27104), (4840, 25424), (4928, 24970), (4994, 24640), (6160, 19976), (6356, 19360), (6776, 18160), (7040, 17479), (7264, 16940), (7744, 15890), (7945, 15488), (8470, 14528), (9080, 13552), (9680, 12712), (9856, 12485), (9988, 12320)]